                   :seaport {:movement-cost 1 :armor-bonus 0 :attack-bonus 0}}
                  :attack-strengths
                  {:personnel 10
-                  :armored   12}
+                  :armored   12
+                  :naval     8}
                  :zoc
                  [:personnel :armored]}
      :cruiser {:description "Cruiser"

                 :seaport   {:movement-cost 2 :armor-bonus  0 :attack-bonus  0}}
                :attack-strengths
                {:personnel 6
                 :armored   3}
                :zoc
                [:personnel :armored]}
     :grenadier {:description "Grenadier"

               :seaport       {:movement-cost 2 :armor-bonus  0 :attack-bonus  0}}
              :attack-strengths
              {:personnel 9
               :armored   4
               :naval     6}
              :zoc
              [:personnel :armored]}
     :medic {:description "Medic"
